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Eric
Online digital library of education research and information
from the US. Not all full text.

Eric DigestsShort reports (1,000 - 1,500 words) on topics of current interest in education. Full text. Only current to 2005.

World Book eBooksWorld Book eBooks include a range of K - 12 subject categories and an additional range of eBook Classics categories. Classroom worksheets for some eBooks are available here.